I have 3 and I was in the same dilemma as you when I wanted to add the third. I was so apprehensive, but my friends helped me out with all their advice, same as your getting, go for it! Well, not a day has gone by the I have regretted it. I love them all and am maybe thinking about a 4th! The only problem for us is we go camping in our motorhome and I've yet to take all three, I think that's when it might get a little hectic. They don't want to go out without each other. But we'll see
Don't rush into taking any puppy, there will be "THE ONE" waiting for you somewhere, get what you really want. Start looking and I bet within 2 weeks you'll find the right one...
Theresa & The Boys 